Water Treatment & Purification

By: Varun Gupta Water is not always clean. It contains contaminants from natural and man-made sources, such as minerals, gases, bacteria, metals and chemicals. Many of these contaminants are harmless. However, some impurities can adversely affect your health. Others damage equipment, stain laundry and fixtures and emit odors. Chemicals present in drinking water can interfere … Baca Selengkapnya